AC2100 Dual-Band PCIe 160MHz Wi-Fi Adapter Up to 5X-faster WiFi - Wide 160MHz channels drive wireless speeds up to 1.73Gbps in the 5GHz band. Top speed for all devices - Built-in MU-MIMO technology enables all connected devices to run at the best attainable speed. Bluetooth 5.0 for faster, farther coverage - Experience Bluetooth data transfers up to twice as fast as before, and with 4X the range. Blackspot-reducing external antenna - Freestanding transceiver and connecting cable allows easy positioning for the best reception 2X-Faster Wi-Fi, Even on Crowded Networks PCE-AC58BT uses wide 160MHz channels to drive WiFi speeds up to twice the rate of WiFi 5 (802.11ac) devices, and up to 5X faster than WiFi 4 (802.11n) equipment. Its also engineered with MU-MIMO technology to ensure that every connected device benefits from top speeds, even in busy homes or offices.   Still Fast, Even In Crowded Network PCE-AC58BT instantly upgrades your PC with MU-MIMO functionality, enabling it to achieve top WiFi speeds, even when many other devices are connected to WiFi simultaneously. Instead of taking turns transferring data to the router, MU-MIMO lets multiple devices transfer data at the same time without waiting. With PCE-AC58BT, your PC can be grouped with other MU-MIMO devices on the network, letting you enjoy full WiFi speed for each device in the group.   Better WiFi with Optimal Antenna Placement PCE-AC58BTs external antenna eliminates concerns about WiFi dead zones. Use the included cables and position the transceiver for optimal signal reception. Specification Adapter Type: PCI Express Adapter Interface(s): PCI Express Transmission Method: Wireless Max Data Transfer Rate: 1733 Mbps Dual Band: Yes Standards and Protocols: \"\"IEEE 802.11a, IEEE 802.11b, IEEE 802.11g, IEEE 802.11n, IEEE 802.11ac Bluetooth 5.0\"\" Antenna: External antenna Frequency: 2.4GHz: up to 433 Mbps 5GHz: up to 1733 Mbps Package Type: Retail Package Weight: 0.2700 kg Warranty: 3 Year